Chains and heterogens:
PDB Chain Sequences:
>4e6yA (A:) snamadkkatlhvegkapielpimegslgtpvidvrklgangyftfdpgflatascesqi tyidggkgillhrgypidqlannadylevcyillygeaptreqyekfkttvtrhtmvheq iasffhgfrrdahpmavmcgvvgalaafyhdsldinndlhreitayrllskmptlaamcy kystgqpfiyprndlsyaenflhmmfatpceeyevnpvvaramdkiftlhadheqnasts tvrlagssganpfaciaagiaslwgpahgganeaclkmleeigsvdnipeyvdrakdkdd pfrlmgfghrvyknydpratvmretchevlkelniqdplldvamelerialsdeyfvskk lypnvdfysgiilkaigipvsmftvifaisrtigwiahwnemhsdplnrigrprqlytge vqrdfqpmhere
>4e6yA (A:) dkkatlhvegkapielpimegslgtpvidvrklgangyftfdpgflatascesqityidg gkgillhrgypidqlannadylevcyillygeaptreqyekfkttvtrhtmvheqiasff hgfrrdahpmavmcgvvgalaafyhdsldinndlhreitayrllskmptlaamcykystg qpfiyprndlsyaenflhmmfatpceeyevnpvvaramdkiftlhadheqnaststvrla gssganpfaciaagiaslwgpahgganeaclkmleeigsvdnipeyvdrakdkddpfrlm gfghrvyknydpratvmretchevlkelniqdplldvamelerialsdeyfvskklypnv dfysgiilkaigipvsmftvifaisrtigwiahwnemhsdplnrigrprqlytgevqrdf qpmher